util.c: hexdigit

* util.c (hexdigit): extract identical constants.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49583 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/pack.c b/pack.c
index 54f53036c8..73974b76f0 100644
--- a/pack.c
+++ b/pack.c
@@ -1204,7 +1204,7 @@ infected_str_new(const char *ptr, long len, VALUE str)
 static VALUE
 pack_unpack(VALUE str, VALUE fmt)
 {
-    static const char hexdigits[] = "0123456789abcdef";
+#define hexdigits ruby_hexdigits
     char *s, *send;
     char *p, *pend;
     VALUE ary;